back的反义词有：fore, front, forth, fore, face, forth, front。adv.back的反义词（向后;后退地）：fore, front, forth。back的反义词（其他释义）：fore, face, forth, front。...

quacks的音标：...

adj.骑在骆驼背上的adv.骑在骆驼背上地n.骆驼背，一种翻新的橡胶...

lack的近义词/同义词有：short, require, need, want, fall, shortage, deprivation, drought, require, absence, famine, scarcity, starvation, dearth, defection, want, poverty, need。vt.lack的近义词（缺乏）：short, require, need, want, fall。lack...

VIDEO The team unpacks the reactor parts sent from Florida and begins assembling the machine.视频:团队解压缩反应堆部分发送来自佛罗里达州,并开始组装机器....

Though his background was modest, it was in no sense deprived.尽管他家境一般，但也并不算贫穷。I kept hearing the sound of applause in the background.我不断听到隐约的鼓掌声。In the background, dressed in pale green, stood Eunice.尤妮斯穿着浅绿色的衣服站在后面不起眼的地...

knacker的现在完成时为：knackered...

Whether loose in a teapot or placed in an infuser , leaves should never be packed.不管是用茶壶还是冲茶器,茶叶都不能过量.She packed her son off to school and then went out herself.她把儿子打发到学校, 然后自己出去了。He was packed off to school in Nova Scot...

In certain situations, donating your medical services could be considered a kickback.在一定情况下, 提供医疗服务应考虑到反扑.The employment agency demanded a kickback on her wages.职业介绍所要从她的薪资中抽取回扣.She was unable to take the medicine becaus...

n.缺点，劣势，退税...

backfire的现在完成时为：backfired...

backsawing的音标：backsawing的英式发音音标为：[bæk'sɔ:ɪŋ]backsawing的美式发音音标为：[bæk'sɔɪŋ]...

武器架，枪架...

jackmanizing的音标：jackmanizing的英式发音音标为：[d'ʒækmænaɪzɪŋ]jackmanizing的美式发音音标为：[d'ʒækmænaɪzɪŋ]...

blackmarket的音标：blackmarket的英式发音音标为：[b'lækmɑ:kɪt]blackmarket的美式发音音标为：[b'lækmɑkɪt]...

n.抢劫者，劫持者，劫机者，劫匪...

crackle的复数形式为：crackles...

hackman的复数形式为：hackmen...

backdate的一般过去时为：backdated...

highjack的音标：highjack的英式发音音标为：['haɪdʒæk]highjack的美式发音音标为：['haɪˌdʒæk]...

v.承认( acknowledge的现在分词 )，鸣谢，对…打招呼，告知已收到...

stack的近义词/同义词有：heap, load, pile, sea, mass, mound, heap, load, plenty, pile, ocean。n.stack的近义词（堆积）：heap, load, pile。stack的近义词（其他释义）：sea, mass, mound, heap, load, plenty, pile, ocean。...

Crack is the most addictive drug on the market.强效纯可卡因是市面上最容易让人上瘾的毒品。Four, the crack of two sides " relationship was irreversibility. "四是双方关系的破裂表现出不 可逆性.So many ciphers today we could crack - we know how to crack them.现在有...

n.积压未办之事，没交付的订货，存货，储备vt.（使）积压，储存...

背逆断层作用...

blackfish的音标：blackfish的英式发音音标为：[b'lækfɪʃ]blackfish的美式发音音标为：[b'lækfɪʃ]...

They load all their equipment into backpacks.他们把设备全装进背包里面。The keys are in the backpacks.钥匙在背包里.Bags and Luggage - Leather, Leather Goods and Accessories Leather Goods: - Belts, Handbags, Backpacks.采购产品袋子和行李 - 皮革, 皮具货物和配件...

packet的音标：packet的英式发音音标为：['pækɪt]packet的美式发音音标为：['pækɪt]...

Everyone knew each other well, except for the new guy Jason, who was the joker in the pack.除了那个新来的家伙贾森，大家彼此都很了解，只有他让人捉摸不透。What did they pack off late last night for?他们昨晚为什么匆匆走了?John Major will not try to pack the House o...

backwoodsmen的音标：...